NL Scientific Instruments Sdn Bhd products

The Digital Laboratory Drying Oven from NL Scientific is a versatile tool designed for removing moisture or solvents from samples in scientific and industrial environments. Constructed with high-quality cold rolling steel and a corrosion-resistant interior, these ovens offer a controlled temperature range from ambient to 250°C. They are equipped with a PID electronic control unit for precise temperature regulation, a circulation airflow system for uniform heat distribution, and adjustable shelving to accommodate various sample sizes. Available in capacities from 70 to 640 liters, these ovens serve applications such as drying glassware, sample preparation, sterilization, and curing materials like polymers. Essential for research labs and quality control processes, they comply with standards such as ASTM C127/C136, EN 932-5/1097-5, and BS 1377/1924.

The Asphalt Mixer is engineered to blend bitumen with aggregates for creating consistent asphalt mixtures. It is particularly used in the preparation of asphalt for roads, highways, and related surfaces which require resilience and durability. The mixer features a horizontal tilting drum designed at a 130° angle to ensure efficient mixing. It is equipped with a dielectric heating chamber controlled by a diathermic thermostatic system, offering precise heating, adjustable within the range of ambient to 250°C with an accuracy of ±3°C. This device offers a 20-litre drum capacity, capable of accommodating up to 10 litres of mixed material. It includes a PID temperature controller with a digital display for accurate monitoring. The mixing process is facilitated by a planetary speed of 45±5 RPM and a spindle speed of 75±5 RPM. It is specifically useful for laboratory testing purposes such as tensile strength and compaction tests.

The Automatic Compression and Flexural Testing Machine, model NL 3033 X / 003, integrates both compression and flexural test capabilities to evaluate the structural properties of cement and mortar. Engineered for precision, this machine features dual loading frames for diverse material testing, ensuring detailed assessment of strength and deformation under controlled forces. Its full automation through advanced computer control allows for consistent loading rates and seamless data acquisition, enhancing test accuracy. The equipment is tailored for evaluating 40 x 40 x160 mm mortar prisms and 50 mm mortar cubes, making it indispensable in construction, manufacturing, and R&D settings. Technical specs encompass a 300 kN max compression capacity and a 15 kN max flexural capacity, supported by precise measuring and real-time data display through user-friendly software. The compact design ensures efficient space use in laboratories, while its wide application range covers various construction materials, ensuring compliance with international standards such as EN and ASTM.

The Analogue Compression Machine 2000kN by NL Scientific Instruments is designed to measure the compressive strength of concrete specimens using an analog gauge system. This machine applies a gradual and uniform compressive force to the concrete sample until it reaches failure. A key advantage of the machine is its cost-effectiveness compared to digital models, making it suitable for environments where digital equipment is limited. It features a newly upgraded DC motor for enhanced durability, reduced noise, and lower energy consumption. Safety is enhanced with a fully covered safety enclosure. The unit includes a load gauge displaying direct MPa values, which eases the process of compressive strength measurement without manual conversions. It meets international standards, including EN 12390-3, ASTM C39, and AASHTO T22. These features make it adept at ensuring consistent and accurate results in compliance with construction industry requirements.

The Proctor CBR Soil Compactor Automatic Eco Smartz is designed for carrying out proctor compaction tests on soil samples. This equipment is essential for determining maximum dry density and optimal moisture content, crucial factors in geotechnical engineering. It utilizes standardized procedures to evaluate soil`s mechanical strength for applications such as pavement design, where understanding load-bearing capacity is vital. The system benefits from an upgrade incorporating the ECO-SMARTZ technology, enhancing energy efficiency and operational consistency. Featuring a solid structure, it ensures uniform and accurate compaction of Proctor and CBR samples. The machine operates with a blow rate of 25 blows per minute, adjustable rammer weights, and predefined drop heights, providing reliable results in the controlled compaction environment required by international standards such as ASTM and AASHTO.